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tatuchka [14]
3 years ago
14

(3.9 x 10^20)(2.3x10^60) please explain will give Brainliest answer

Mathematics
1 answer:
Lunna [17]3 years ago
8 0

Answer:

(8.97x^2) *(10^80)

Step-by-step explanation:

See attachment

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Can someone help me with this? And no links or random answers please.
ivann1987 [24]

Answer:

B, 215483cm^3

Step-by-step explanation:

volume of a cylinder equals its base area by its height;

.

its base area = r^2 x 3.14 = 15^2 x 3.14 = 706.5

.

volume = 706.5 x 305 = 215482.5 cm^3

.

approximately 215483 cm^3  

4 0
3 years ago
A certain number added twice to itself equals 96.what is the number?
irina1246 [14]
Your answer is 48, because 96/2 is 48

Hope this helps
6 0
3 years ago
Read 2 more answers
A credit card bill is best kept in which of the following places?
Minchanka [31]

Answer: SAFE DEPOSITE BOX

Step-by-step explanation:

6 0
3 years ago
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Help!!! Find the center and radius of the circle with the equation (x-4)²+(y+6)²=16
WITCHER [35]

Answer:

Center:  (4,-6)

Radius: 4

Step-by-step explanation:

It is necessary to remember that the Equation of the circle in Center-radius form, is:

(x -h)^2 + (y-k)^2 = r^2

Where the center of the circle is at the point (h, k) and the radius is "r".

Then, given the following equation of the circle:

(x-4)^2+(y+6)^2=16

We can notice that it is written in Center-radius form. Then we can identify that:

h=4\\k=-6

Therefore the center is:

(4,-6)

And the radius is:

r^2=16\\\\r=\sqrt{16}\\\\r=4

5 0
2 years ago
Read 2 more answers
How much times can 6 go into 48
DENIUS [597]
6 can go into 48 8 times. How I figured out?
Start multiplying from a small number like
6×6= 36
6×7=42
6×8= 48
until you see your number 48, or a number that is lower that 48, but can not go any higher than 48.
6 0
3 years ago
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